Cheapest return flights from Frankfurt to Keflavik in March from $195

Best time to book flights for Frankfurt (FRA) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Keflavik (KEF) in March 2025 (see full year).

Return flights

01 Mar - 07 Mar Ryanair
08 Mar - 14 Mar Ryanair
15 Mar - 22 Mar Ryanair
07 Mar - 17 Mar Ryanair
07 Mar - 15 Mar Ryanair
01 Mar - 07 Mar Icelandair direct
07 Mar - 15 Mar Icelandair direct
07 Mar - 17 Mar Icelandair direct
07 Mar - 21 Mar Icelandair direct
06 Mar - 03 Apr Icelandair direct
15 Mar - 22 Mar Icelandair direct

Also check the deals for one-way flights from Frankfurt to Keflavik in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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